Package org.assertj.core.internal
Class RealNumbers<NUMBER extends Number & Comparable<NUMBER>>
- java.lang.Object
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- org.assertj.core.internal.Comparables
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- org.assertj.core.internal.Numbers<NUMBER>
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- org.assertj.core.internal.RealNumbers<NUMBER>
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public abstract class RealNumbers<NUMBER extends Number & Comparable<NUMBER>> extends Numbers<NUMBER>
Base class of reusable assertions for real numbers (float and double).- Author:
- Joel Costigliola
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Constructor Summary
Constructors Constructor Description RealNumbers()
RealNumbers(ComparisonStrategy comparisonStrategy)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
assertEqual(AssertionInfo info, NUMBER actual, NUMBER expected, Offset<NUMBER> offset)
Verifies that two real numbers are equal within a positive offset.
It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.void
assertIsNaN(AssertionInfo info, NUMBER actual)
Verifies that the actual value is equal toNaN
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It does not rely on the custom comparisonStrategy (if one is set).void
assertIsNotNaN(AssertionInfo info, NUMBER actual)
Verifies that the actual value is not equal toNaN
.protected boolean
isGreaterThan(NUMBER value, NUMBER other)
protected abstract NUMBER
NaN()
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Methods inherited from class org.assertj.core.internal.Numbers
absDiff, assertIsBetween, assertIsCloseTo, assertIsCloseToPercentage, assertIsNegative, assertIsNotCloseTo, assertIsNotCloseToPercentage, assertIsNotNegative, assertIsNotPositive, assertIsNotZero, assertIsOne, assertIsPositive, assertIsStrictlyBetween, assertIsZero, one, zero
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Methods inherited from class org.assertj.core.internal.Comparables
areEqual, assertEqual, assertEqualByComparison, assertGreaterThan, assertGreaterThanOrEqualTo, assertIsBetween, assertLessThan, assertLessThanOrEqualTo, assertNotEqual, assertNotEqualByComparison, assertNotNull, getComparator, instance
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Constructor Detail
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RealNumbers
public RealNumbers()
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RealNumbers
public RealNumbers(ComparisonStrategy comparisonStrategy)
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Method Detail
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assertIsNaN
public void assertIsNaN(AssertionInfo info, NUMBER actual)
Verifies that the actual value is equal toNaN
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It does not rely on the custom comparisonStrategy (if one is set).- Parameters:
info
- contains information about the assertion.actual
- the actual value.- Throws:
AssertionError
- if the actual value is not equal toNaN
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NaN
protected abstract NUMBER NaN()
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assertEqual
public void assertEqual(AssertionInfo info, NUMBER actual, NUMBER expected, Offset<NUMBER> offset)
Verifies that two real numbers are equal within a positive offset.
It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.- Parameters:
info
- contains information about the assertion.actual
- the actual value.expected
- the expected value.offset
- the given positive offset.- Throws:
NullPointerException
- if the given offset isnull
.AssertionError
- if the actual value isnull
.AssertionError
- if the actual value is not equal to the expected one.
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assertIsNotNaN
public void assertIsNotNaN(AssertionInfo info, NUMBER actual)
Verifies that the actual value is not equal toNaN
.- Parameters:
info
- contains information about the assertion.actual
- the actual value.- Throws:
AssertionError
- if the actual value is equal toNaN
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isGreaterThan
protected boolean isGreaterThan(NUMBER value, NUMBER other)
- Specified by:
isGreaterThan
in classNumbers<NUMBER extends Number & Comparable<NUMBER>>
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